/// <summary>
        /// Click event handler for btnAddNewDir which adds a new directory to C:
        /// </summary>
        /// <param name="sender">Object on which event has occured</param>
        /// <param name="e">Args for the event</param>
        protected void btnAddNewDir_Click(object sender, EventArgs e)
        {
            //call to the CreatDirectory() method which creates the directory in C:
            bool result = UtilityFunctions.CreateDirectory();

            //checking the result received
            if (result)
            {
                //if success
                Response.Write(Messages.DirCreationSuccess);
            }
            else
            {
                //if failed
                Response.Write(Messages.DirCreationFailed);
            }
        }